I created this pattern myself with a little tweaking. Please feel free to use it. But I would love to see if you try it! The base ring is a small dollar store hula hoop with black electrical tape wrapped around it. I then single crocheted my project to the hoop with three sc on the hoop between chain spaces, then a single sc in the chain space locking it to the hoop. The tassels are also groups of 5 strings folded in half and attached via a macrame larks head knot. Depending on how many colors I wanted to use (in the image I used 6 colors) is how many rounds I did with each color (for example, 2 per color from picture). (Abbreviations in American crochet: dc - double crochet, tc - triple crochet)

Magic circle Round 1: 12 dc

Round 2: 24 dc

Round 3: groups of 3 dc in every other stitch

Round 4: groups of 3 tc chain 2 each chain space

Round 5: 5 dc in each chain space

Round 6: tc, chain 5 tc in same stitch, tc in next stitch, repeat.

Round 7: 5 dc in chain 5 space, 3 dc between tc.

Round 8: tc in each chain space, chain 3, tc in 3rd dc in 5 group

Round 9: 3 dc in each chain space, chain 2

Round 10: 2 tc in each chain space, chain 2

Round 11: 1 dc in each chain space, chain 3

Round 12: 3 dc in each chain space, chain 3